66772804

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{929}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 142490880

約数和(自身を除く): 75718076

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 151, 238, 302, 476, 604, 929, 1057, 1858, 2114, 2567, 3716, 4228, 5134, 6503, 10268, 13006, 15793, 17969, 26012, 31586, 35938, 63172, 71876, 110551, 140279, 221102, 280558, 442204, 561116, 981953, 1963906, 2384743, 3927812, 4769486, 9538972, 16693201, 33386402, 66772804]

約数ペア:

[(1, 66772804), (2, 33386402), (4, 16693201), (7, 9538972), (14, 4769486), (17, 3927812), (28, 2384743), (34, 1963906), (68, 981953), (119, 561116), (151, 442204), (238, 280558), (302, 221102), (476, 140279), (604, 110551), (929, 71876), (1057, 63172), (1858, 35938), (2114, 31586), (2567, 26012), (3716, 17969), (4228, 15793), (5134, 13006), (6503, 10268)]